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CN101223400B - Torch comprising a battery charging device - Google Patents

  • ️Wed Apr 13 2011

CN101223400B - Torch comprising a battery charging device - Google Patents

Torch comprising a battery charging device Download PDF

Info

Publication number
CN101223400B
CN101223400B CN2006800260214A CN200680026021A CN101223400B CN 101223400 B CN101223400 B CN 101223400B CN 2006800260214 A CN2006800260214 A CN 2006800260214A CN 200680026021 A CN200680026021 A CN 200680026021A CN 101223400 B CN101223400 B CN 101223400B Authority
CN
China
Prior art keywords
flashlight
housing
contact
battery charger
battery
Prior art date
2005-08-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006800260214A
Other languages
Chinese (zh)
Other versions
CN101223400A (en
Inventor
R·奥波尔卡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Led Lenser Corp Ltd
Original Assignee
Yangjiang Nagu Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
2005-08-30
Filing date
2006-08-12
Publication date
2011-04-13
2006-08-12 Application filed by Yangjiang Nagu Technology Co Ltd filed Critical Yangjiang Nagu Technology Co Ltd
2008-07-16 Publication of CN101223400A publication Critical patent/CN101223400A/en
2011-04-13 Application granted granted Critical
2011-04-13 Publication of CN101223400B publication Critical patent/CN101223400B/en
Status Expired - Fee Related legal-status Critical Current
2026-08-12 Anticipated expiration legal-status Critical

Links

  • 235000019506 cigar Nutrition 0.000 claims description 12
  • 230000004308 accommodation Effects 0.000 claims description 6
  • 230000002093 peripheral effect Effects 0.000 claims description 3
  • 235000019504 cigarettes Nutrition 0.000 abstract description 2
  • 230000000717 retained effect Effects 0.000 description 3
  • 230000008901 benefit Effects 0.000 description 2
  • 238000005286 illumination Methods 0.000 description 2
  • 230000000295 complement effect Effects 0.000 description 1
  • 230000008878 coupling Effects 0.000 description 1
  • 238000010168 coupling process Methods 0.000 description 1
  • 238000005859 coupling reaction Methods 0.000 description 1
  • 230000000694 effects Effects 0.000 description 1
  • 238000005516 engineering process Methods 0.000 description 1
  • 230000006872 improvement Effects 0.000 description 1
  • 238000003780 insertion Methods 0.000 description 1
  • 230000037431 insertion Effects 0.000 description 1
  • 230000010354 integration Effects 0.000 description 1
  • 230000003446 memory effect Effects 0.000 description 1
  • 238000000034 method Methods 0.000 description 1
  • 230000008520 organization Effects 0.000 description 1
  • 230000008569 process Effects 0.000 description 1
  • 230000000391 smoking effect Effects 0.000 description 1
  • 230000007704 transition Effects 0.000 description 1

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/80—Circuits; Control arrangements
    • B60Q3/88—Means for plugging to the electrical power supply of the vehicle, e.g. by using cigarette lighter sockets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F21L4/085—Pocket lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Air Bags (AREA)

Abstract

The invention relates to a torch (1) having rechargeable batteries and contacts (3) on the housing outer surface (4), via which a closed circuit with a battery charging device (2) can be produced, said device being provided with an adapter plug for connection to a passenger vehicle or goods vehicle outlet, in particular a cigarette lighter socket (8). According to the invention, the battery charging device has a pot-shaped or sleeve-shaped housing (6), into which the torch (1) can be plugged such that contacts (7) on the inner surface of the housing (6) bear against the contacts (3) of the housing outer wall (4) of the torch (1).

Description

The flashlight of being furnished with battery charger

Technical field

The present invention relates to a kind of flashlight, have rechargeable battery and the contact on the housing outer peripheral face, can form a closed circuit that has battery charger by described contact, described battery charger is furnished with a patchplug, be used to connect car (PKW) or truck (LKW)-socket, hold block set especially for connecting cigar lighter.

Background technology

Portable flashlight just seldom uses usually, but be a kind of aid that can not abandon under special circumstances, for example in the household field, run into when having a power failure, on the road that does not have illumination, for Door bell with illumination board, room number etc. or when automobile breaks down in order to illuminate enging cabin or the like, all need flashlight.

Normally used before incandescent lamp bulb at a good pace will exhaust battery capacity, thereby the residual capacity of battery no longer is enough to produce enough big voltage sometimes.

Just may realize the improvement of essence by following measure: use light emitting diode to replace incandescent lamp bulb.Light emitting diode is for the required electric current much less of operation, so the total luminous duration of each battery pack is also corresponding longer.

In addition, light emitting diode is different with incandescent lamp bulb, has suitable anti-collision intensity, so can prolong several times their service life.Last point is that light emitting diode is littler than incandescent lamp bulb, so in conjunction with its less current requirement, can make flashlight realize tangible miniaturization.This point even can make it miniaturization to such degree, the promptly small-sized diameter that flashlight had can be less than 1cm, and the length of flashlight is 5cm or littler.Such flashlight can be used as key carrier and carries, thereby this flashlight can be when needed for using.

Other of this flashlight saved potentiality and is to use rechargeable battery, this battery no doubt when purchasing than disposable battery costliness, but can repeatedly recharge.

In order to realize recharging, can use known charging device by prior art, this class charging device all is suitable for being connected on the power supply network socket mostly, and has the lattice that hold that are used for a plurality of batteries, may also have different configurations.When recharging, must earlier battery be taken out from flashlight, and be inserted in the charging device, allow this charging device remain on several hrs on the power supply network then, so can re-use.

DE202004018685U has disclosed a kind of according to claim 1 flashlight as described in the preamble.

Introduced a kind of charging device in DE 732364, together with the flashlight that battery is housed, this battery is suitable for power supply network and connects.The charging contact of drawing outwardly of flashlight head and clubhand torch can so be inserted in the cup-shaped accommodation section of charging device, make the charging contact to be fixed on the definite position bayonet socket plug-in type, wherein, forming a contact between the contact of charging device and flashlight connects.

US 3,749, and 905 have introduced a kind of charging device that is used for the flashlight battery, and this charging device has one and connects lead, is furnished with plug in its end, and this plug can be inserted into holding in the block set of car (PKW)-cigar lighter.The housing of charging device has the contact accommodation section, and described contact accommodation section can link to each other with the respective contacts on the housing of flashlight, so as to forming circuit to be used for recharging of battery.The shortcoming of this charging device is: charging device or must be fixed on the carriage on the PKW, and make it in appearance and obstruction all arranged outside the charging interval; In addition, this charging device no doubt also can be placed in the empty chamber of putting pin, perhaps be placed on the front passenger's seat, but because the accident hazard in the driving process of bringing to a halt or take a sudden turn increases, this movable member is undesirable.

DE 36 36 968 C2 have introduced a kind of rechargeable flashlight, this flashlight is made of a middle body that comprises battery and two charging circuits, this middle body has a power supply network plug device on the one end, have one to be suitable for the patchplug that the automobile socket particularly is suitable for the cigar lighter connector on an opposed end.In addition, this flashlight also have one can with reflecting part and a grafting cover cap that is hiding the power supply network plug device central portion phase-splitting coupling connection, that overlapping patchplug, wherein, also having settled one to charge in batteries the time, can pass through the device that the power supply network plug device is had an effect on the middle body, to be used to keep apart the contact that can be touched of patchplug.According to this invention, for patchplug is separated from power supply network voltage, when charge in batteries, should be through switch of power supply network plug device configuration via the push rod operation, this switch should be able to guarantee that it can be opened when the beginning draw over the cover cap of the contact that can be touched or reflecting part, thereby disconnects the electrical connection between described contact and the power supply network voltage.But this set has a shortcoming, and that is exactly that volume is very big.

Summary of the invention

The objective of the invention is to, the sort of flashlight of being furnished with battery part that civilian head is addressed is improved to have is convenient to the shape of operating and a kind of flashlight of size more.

This purpose is achieved by following measure: battery charger has the housing of an alms bowl shape or sleeve shaped, and flashlight can insert in this housing in this wise, makes to abut on the contact of housing outer wall of flashlight at the contact on the enclosure interior.Preferably make the flashlight housing cylindrical basically, and when the insertion position, only partly from the sleeve shaped housing of battery charger, stretch out.

The advantage of above-mentioned project organization particularly in: battery charger can be retained in the cigar lighter enduringly, and it is not because the structure of its sleeve shaped and can not produce interference even bar-shaped flashlight is inserted in this charging device, can cause interference yet at this place.As long as this charging device has the ability of cutting off electric current when reaching the maximum charge capacity of battery, then the clubhand torch just can permanently be retained in the charging device, thereby is retained in the cigar lighter.Advantage is in such a way, and flashlight always can be charged at hand at any time.Demonstrate in use under the situation of the NiCd-battery of so-called memory-effect or similar battery, sometimes can also on battery charger, dispose a device with the periodicity forced electric discharge that is used for battery up to a value, when this is worth, battery partly discharges, but still has enough big residual voltage can supply flashlight work.Particularly should make flashlight be equipped with a light emitting diode, thereby can further reduce current requirement.

The cigar lighter of car (PKW) has not mostly re-used, this be on the one hand because when driving, have cigarette smoking by identification be obstruction arranged and can lead to traffic hazard, be because most people are the non-smokers more on the one hand.Cigar lighter all is placed in usually is convenient to approaching place on the car, flashlight on the charging device always can take at any time so leave at this place, so that can illuminate dark road, number, enging cabin etc. after getting off.After being over, use can again flashlight be turned back in the charging device accommodation section of sleeve shaped.

Description of drawings

Flashlight of the present invention is seen the embodiment that schematically shows.

The specific embodiment

This embodiment represents a

flashlight

1, has a

columniform housing

4, and this housing is inserted in the alms

bowl shape housing

6 of a battery charger 2.Settled

contact

3 on the outside of flashlight-

housing

4, in the time of in the alms

bowl shape housing

6 that

flashlight

1 is inserted into

battery charger

2, these contacts just recline mutually with

contact

7, and

contact

7 is the inboards that are arranged in alms bowl shape housing 6.The inner chamber of alms

bowl shape housing

6 is that size and the shape with the

cylindrical housings

4 of

flashlight

1 is complementary in this wise, makes a kind of sealed connection that rubs can prevent skidding off of flashlight 1.In addition, also have a kind of possibility, the

side contact

7 with alms

bowl shape housing

6 designs to such an extent that have elasticity exactly, makes when flashlight is inserted, and this contact can snap onto in the recess of

cylindrical housings

4,3 withdrawal ground settings within it of contact.

The cigar lighter that the alms

bowl shape housing

6 of

battery charger

2 is inserted into automobile again holds in the block set 8 (being represented by dotted lines), and wherein,

contact

5, the 5 ' interlocking that occupy the outside of

battery charger

2 is held in the corresponding accommodation section of

block set

8 at cigar lighter.One of

contact

5,5 ' comprise be in

central plug

5 on

housing

6 distolateral and one be placed in

spring contact

5 on

housing

6 sides ', hold sealed connection of friction between block set 8 and the alms

bowl shape housing

6 and spring contact 5 ' clamping can prevent skidding off of battery charger.

Battery charger

2 is not only being born the function of adapter, so as to making

flashlight

1 can be inserted into bigger the holding in the block set 8 of diameter of cigar lighter with less relatively diameter of the housing, but also can guarantee:, make to be in cigar lighter and to hold the corresponding charging voltage that voltage transitions in the

block set

8 becomes to be used for the battery (not shown) by the transformer (not shown) of an integration.If reach the maximum charge capacity of battery, just battery charger can automatically turn-off, thereby can not damage

flashlight

1, can keep for a long time being inserted on the cigar lighter.In addition, because the

cylindrical housings

4 of

flashlight

1 has at least half (look the difference of flashlight size and different) can be inserted in the alms

bowl shape housing

6, so can therefore not produce obstruction.The front shell section of

flashlight

1 just protrudes so far away, that is, make flashlight to be grasped well, so that go smoothly rapidly in the need time spent.

Claims (3)

1. flashlight (1), have rechargeable battery and the contact (3) on housing outer peripheral face (4), can form a closed circuit that has battery charger (2) by described contact, described battery charger is furnished with a patchplug, be used to be connected to car or truck-socket, wherein, described battery charger (2) has the housing (6) of an alms bowl shape or sleeve shaped, flashlight (1) can be inserted in this housing in this wise, make and abut on the contact (3) of housing outer wall (4) of flashlight (1) at the contact on the inner peripheral surface of housing (6) (7), it is characterized in that: the alms bowl shape of battery charger (2) or sleeve shaped housing (6) have the contact (5 that is in the outside, 5 '), utilize the contact of described outside, this housing can be inserted into holding in the block set (8) of a cigar lighter in this wise, make contact (5,5 ') join in the respective contacts accommodation section that holds block set (8).

2. by the described flashlight of claim 1 (1), it is characterized in that: flashlight housing (4) is cylindrical basically, and only some stretches out during its position in being inserted into the sleeve shaped housing (6) of battery charger (2).

3. by claim 1 or 2 described flashlights (1), it is characterized in that: adopt the light source of a light emitting diode as flashlight.

CN2006800260214A 2005-08-30 2006-08-12 Torch comprising a battery charging device Expired - Fee Related CN101223400B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202005013633.6 2005-08-30
DE202005013633U DE202005013633U1 (en) 2005-08-30 2005-08-30 Pocket torch is designed to fit into a battery charger that is in form of an adapter that plugs in automobile cigar lighter
PCT/DE2006/001416 WO2007025504A1 (en) 2005-08-30 2006-08-12 Torch comprising a battery charging device

Publications (2)

Publication Number Publication Date
CN101223400A CN101223400A (en) 2008-07-16
CN101223400B true CN101223400B (en) 2011-04-13

Family

ID=35336585

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800260214A Expired - Fee Related CN101223400B (en) 2005-08-30 2006-08-12 Torch comprising a battery charging device

Country Status (7)

Country Link
US (1) US7658520B2 (en)
EP (1) EP1779027B1 (en)
JP (1) JP2009506745A (en)
CN (1) CN101223400B (en)
AT (1) ATE376644T1 (en)
DE (2) DE202005013633U1 (en)
WO (1) WO2007025504A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9175854B2 (en) * 2011-09-13 2015-11-03 Kenneth Gene DAVIS, JR. Flameless lighter
DE102012007300A1 (en) * 2012-04-13 2013-10-17 Heraeus Kulzer Gmbh Attachment for light polymerization device and charging station for this purpose
CN103672670B (en) * 2012-09-18 2018-11-27 深圳市海洋王照明工程有限公司 Lamps and lanterns
DE102015202090B4 (en) * 2015-02-05 2016-12-08 Lufthansa Technik Ag Holding device for a flashlight
DE102015105063A1 (en) * 2015-04-01 2016-10-06 BROSE SCHLIEßSYSTEME GMBH & CO. KG Functional arrangement for a motor vehicle door
CN107351746A (en) * 2017-05-25 2017-11-17 繁昌县倍思创业服务有限公司 A kind of vehicle-mounted cigarette lighter with upset illumination functions
CN112531249A (en) * 2020-11-17 2021-03-19 国网甘肃省电力公司电力科学研究院 New forms of energy group battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20308466U1 (en) * 2003-05-30 2003-11-13 FER Fahrzeugelektrik GmbH, 99817 Eisenach Interior light
DE202004011722U1 (en) * 2004-07-27 2004-12-09 Shih Sanyo Enterprise Co., Ltd. Torch with water-tight charger has charger unit with rails on its sides for insertion into guide grooves of main body, socket for connection to supply, contacts for connection to contact unit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE732364C (en) 1940-09-11 1943-03-01 Ewald Zdansky Charger and torch with built-in accumulator
DE2159202C2 (en) * 1971-11-30 1982-09-02 Witte, Waldemar, 7157 Murrhardt Pocket light or similar power consumer
US3749905A (en) 1972-09-22 1973-07-31 A Friedman Rechargeable flashlight and support stand therefor
US4224658A (en) * 1978-08-10 1980-09-23 Wagner Electric Corporation Rechargeable flashlight with integral variable rate battery charger for automotive use
JPH0141121Y2 (en) * 1985-07-05 1989-12-06
JPS63502231A (en) * 1985-11-26 1988-08-25 リ−，マ−テイン・ロンデイル lighting equipment
DE3636968C2 (en) 1986-10-30 1997-02-13 Mellert Fa Hermann Rechargeable flashlight
US4819139A (en) * 1988-01-04 1989-04-04 Thomas Jack L Rechargeable flashlight assembly for automotive vehicles
GB9725469D0 (en) * 1997-12-01 1998-01-28 Seah Kiok K A plug
FR2801546B1 (en) * 1999-11-30 2003-05-30 Valeo Vision LIGHTS CIGARS LIGHTER
JP2003257201A (en) * 2002-03-06 2003-09-12 Nobel Electron:Kk Charging light
DE202004018685U1 (en) * 2004-11-08 2005-02-24 Witte & Sutor Gmbh Plug-in light, especially for vehicle interior light, is designed to be plugged into a connection socket of a low-voltage network and has lens with identification engraved by removing lens material
US7281814B2 (en) * 2005-06-01 2007-10-16 Tieng-Teng Sheen Car flashlight structure
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20308466U1 (en) * 2003-05-30 2003-11-13 FER Fahrzeugelektrik GmbH, 99817 Eisenach Interior light
DE202004011722U1 (en) * 2004-07-27 2004-12-09 Shih Sanyo Enterprise Co., Ltd. Torch with water-tight charger has charger unit with rails on its sides for insertion into guide grooves of main body, socket for connection to supply, contacts for connection to contact unit

Also Published As

Publication number Publication date
US7658520B2 (en) 2010-02-09
CN101223400A (en) 2008-07-16
DE502006000151D1 (en) 2007-12-06
WO2007025504A1 (en) 2007-03-08
JP2009506745A (en) 2009-02-12
ATE376644T1 (en) 2007-11-15
EP1779027B1 (en) 2007-10-24
US20080304256A1 (en) 2008-12-11
DE202005013633U1 (en) 2005-11-03
EP1779027A1 (en) 2007-05-02

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Legal Events

Date Code Title Description
2008-07-16 C06 Publication
2008-07-16 PB01 Publication
2008-09-10 C10 Entry into substantive examination
2008-09-10 SE01 Entry into force of request for substantive examination
2010-01-20 ASS Succession or assignment of patent right

Owner name: LED LENSER CO.,LTD.

Free format text: FORMER OWNER: LIANGXIONGDI PHOTOELECTRON CO., LTD.

Effective date: 20091218

2010-01-20 C41 Transfer of patent application or patent right or utility model
2010-01-20 TA01 Transfer of patent application right

Effective date of registration: 20091218

Address after: Postcode 25, Yu Dong Dong Road, Yangdong County, Guangdong Province, China: 529931

Applicant after: LED Lenser Co., Ltd.

Address before: Solingen

Applicant before: Two Brothers Photoelectronic GmbH

2011-04-13 C14 Grant of patent or utility model
2011-04-13 GR01 Patent grant
2018-08-28 CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110413

Termination date: 20170812

2018-08-28 CF01 Termination of patent right due to non-payment of annual fee